2013 saw the introduction of the Versa, high contrast alignment technology. No time was wasted implementing it, when Phil Mickelson won the 2013 Open Championship with the Versa #9 W-B-W.
Although his offset looks to be a greater amount, it's been a highly successful line, utilized by many PGA players not even sponsored to use the club. The club comes with the White
Hot insert technology, with a groove in the club, rather than the insert, to provide a channel for a border. For optimization, insert removal is easy, and many have tuned these
clubs to their personal liking with parts from spryevo.com. The white and black coatings are tough and resist heat from boiling or other sources.